Work out using gymnastics rings.
It is a good hobby that will improve your life. If you combine your workouts with healthy eating, you will feel so much better. I am actually tired when I lay down to go to sleep.
I use my rings to do a basic Push-Pull-Legs-Push-Pull-Abs routine. I use the rings to do 3 sets of dips, 3 sets of pull-ups, I do 75 to 100 bodyweight squats, then get back on the rings to do 3 sets of pushups, one final exercise of 3 sets of rows on the rings, followed by 3 sets of ab wheel rollouts.
That is my workout routine. With a weight gaining diet, I am able to get bigger and see increased muscle mass. You really only need your body and a set of gymnastics rings to get in great shape. With dedication, you could easily build up to doing muscle-ups and more advanced exercises.
These rings linked below are the exact ones that I have been using for over a year now. They are well made and hold up nicely.
Have you ever been in a situation where you just freeze up? Your breathing gets shallow and you cannot catch your breath. It feels like your heart is going to jump out of your chest, you start blushing from your body heating up, and your palms get super sweaty.
On the first day of class, when the students introduce themselves one by one, I would always get as I described above. Super anxious. You must learn how to handle this bodily reaction. Deep breathing and meditation help, but cold showers finally put an end to this overreaction.
By taking cold showers, I got used to this reaction and learned how to push through the discomfort. You should try finishing your shower with a cold rinse. Everyday you should try to get uncomfortable like this so you know how to handle the fight or flight reaction and use it to your advantage. Just Breathe!
Most people do not follow their own advice. You see these people everyday. It is a sad sight to see. You notice something off about them. Something isn't right. When someone puts others before themself, they have to lie or make promises they cannot keep. You would not put your full trust into this person.
You need to realize we are all human and are inherently flawed. Saying "No" to an idea or person can be so freeing. So put yourself first and make your needs number one.